Income Taxes - Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Income Before Income Taxes:
Domestic	$ 8,234	$ 1,642	$ 7,518
International	1,315	1,268	1,166
Income / (Loss) Before Income Taxes	9,549	2,910	8,684
Current Taxes:
Federal	2,413	1,324	4,180
State	407	137	561
Foreign	150	510	455
Total Current Income Tax Provision	2,970	1,971	5,196
Deferred Taxes:
Federal	377	(473)	(2,326)
State	59	(21)	(105)
Foreign	381	(175)	(187)
Total Deferred Income Tax Provision	817	(669)	(2,618)
Net Income Tax Provision	$ 3,787	$ 1,302	$ 2,578